20161542064

素因数分解:

$2^4\times {\mathrm{1260096379}}^1$

素因数の和:1260096387

約数の個数: 10

約数和(自身を含む): 39062987780

約数和(自身を除く): 18901445716

約数列:

[1, 2, 4, 8, 16, 1260096379, 2520192758, 5040385516, 10080771032, 20161542064]

約数ペア:

[(1, 20161542064), (2, 10080771032), (4, 5040385516), (8, 2520192758), (16, 1260096379)]